A system administrator has determined that there is no network connectivity with the en0 interface.  By doing a netstat -in, it is determined that the en0 interface is not showing up.  Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）

• A、 entstat -d 
• B、 ifconfig -a 
• C、 lsattr -El en0 
• D、 odmget -q "name=ent0 and attribute=netaddr" CuDv